21795552

素因数分解:

$2^5\times 3^2\times {\mathrm{75679}}^1$

素因数の和:75695

約数の個数: 36

約数和(自身を含む): 61981920

約数和(自身を除く): 40186368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75679, 151358, 227037, 302716, 454074, 605432, 681111, 908148, 1210864, 1362222, 1816296, 2421728, 2724444, 3632592, 5448888, 7265184, 10897776, 21795552]

約数ペア:

[(1, 21795552), (2, 10897776), (3, 7265184), (4, 5448888), (6, 3632592), (8, 2724444), (9, 2421728), (12, 1816296), (16, 1362222), (18, 1210864), (24, 908148), (32, 681111), (36, 605432), (48, 454074), (72, 302716), (96, 227037), (144, 151358), (288, 75679)]